Riddick, 25, is a former third-round pick of the Lions back in 2013. He was in the final year of his four-year, $2.25 million rookie contract and set to make a base salary of $675,000 for the 2016 season.

In 2015, Reddick appeared in all 16 games for the Lions and ran for 133 yards on 43 carries (3.1 YPC) to go along with 80 receptions for 697 yards receiving and three touchdowns.